289464522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{31307}}^1$

素因数の和:31402

約数の個数: 32

約数和(自身を含む): 613135872

約数和(自身を除く): 323671350

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246, 31307, 62614, 93921, 187842, 720061, 1440122, 2097569, 2160183, 4195138, 4320366, 6292707, 12585414, 48244087, 96488174, 144732261, 289464522]

約数ペア:

[(1, 289464522), (2, 144732261), (3, 96488174), (6, 48244087), (23, 12585414), (46, 6292707), (67, 4320366), (69, 4195138), (134, 2160183), (138, 2097569), (201, 1440122), (402, 720061), (1541, 187842), (3082, 93921), (4623, 62614), (9246, 31307)]